Our experience with facebook market place ...
This way of selling stuff always seems to end up with a random nobody asking you the price, even though you've stated it, then they come in with a totally stupid lowball offer...(some folk try to get the items for less than 50% of what you are asking for, or even expect you to give it them for free ) and then have the pure cheek to expect you to deliver it to them at a cost to yourself..
Others agree to purchase the item at an agreed price, they'll then attempt to play a sob story/ oh woe is me card in an attempt to knock you down from the new price you've agreed, and also expect you to deliver it to them, or you'll end up waiting around for them to actually turn up to collect it, which they don't
Granted there are some good folk out there who will pay what you ask, actually come and collect it themselves. but there isn't many of them.
Oh and some folk will get your item for a knock down price..(read that as cheap as you'll allow it to go for), then re-list the item for more than you were asking in the first place.
We once listed Mrs L's 09 plate Corsa.. as I'd just bought a new car .. She was taking on my old car ...(hers was in immaculate condition as it rearly got used), full dealership service history, 25000 miles, all the bells and whistles, and she only wanted £3000 for it...which was almost giving it away, but it never got used so was surplus to requirements.
We instantly got flooded with car dealers offering around £800, thinking that it was just a daft woman flogging her car, some of the reasons for the low offer were absolutely priceless, ''it'll definitely need a cam belt on it love, so i'll offer you £750 and i'll sort the cam belt''.
The car just just over 5 years old and didn't need a cam belt in anyway shape or form...
We pulled the advert for the car after about a week and sold it to motorway..(who gave her £3800 for it)